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  • Crossing the Chasm of Death for Biomarkers

    Crossing the Chasm of Death for Biomarkers

    Tuesday, August 06, 2013
    Technical Article
    Robert L. Stevenson
    Biomarkers, or biological markers, have intuitive appeal, since chemists and biochemists are trained to relate activity to molecular structure and metabolism. I attend over 20 scientific meetings per ... read more
  • Advances in Mass Spectrometry at Pittcon® 2013

    Advances in Mass Spectrometry at Pittcon® 2013

    Friday, May 10, 2013
    Technical Article
    Brian D. Musselman
    This has been a busy year for mass spectrometry companies and with the Triennial International Conference on Mass Spectrometry occurring last fall. This year at Pittcon®, several new high-end mass ... read more
  • Automated Cell Staining in Drug Discovery

    Automated Cell Staining in Drug Discovery

    Tuesday, April 09, 2013
    Application Note
    Amy Yoder, Li Liu
    Cell and molecular biology become more integral pieces of the modern drug discovery process on a seemingly daily basis. Monitoring the interaction of cells and internal cellular activity provides ... read more
  • A UV Shadowing Technique Using a CCD Imaging System

    A UV Shadowing Technique Using a CCD Imaging System

    Monday, April 04, 2011
    Application Note
    Lindsey Bunn, Afaf El-Sagheer
    To visualize DNA and RNA on a gel requires the use of a dye or a radiolabel. read more
  • Effect of PBS Solutions on Chemokine Secretion of Human Peripheral Blood Mononuclear Cells

    Effect of PBS Solutions on Chemokine Secretion of Human Peripheral Blood Mononuclear Cells

    Friday, January 28, 2011
    Technical Article
    Michael Lichtenauer, Stefanie Nickl, Konrad Hoetzenecker, Andreas Mangold, Andreas Mitterbauer, Stefan Hacker, Matthias Zimmermann, Hendrik Jan Ankersmit
    Phosphate-buffered saline (PBS), a buffer solution commonly used in many biological research fields, contains monobasic potassium phosphate, sodium chloride, and dibasic sodium phosphate. read more
  • Advances in Accurate-Mass TOF and Q-TOF LC-MS Systems

    Advances in Accurate-Mass TOF and Q-TOF LC-MS Systems

    Friday, August 29, 2008
    Technical Article
    Ken Imatani
    Due to the growing interest in the comparative analysis of biological samples in the fields of biomarker discovery and metabolomics, the complexity of samples faced by researchers is greater than ever... read more
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